ROOT » MATH » MATHCORE » ROOT::Fit::BasicFCN<ROOT::Math::IBaseFunctionMultiDim,ROOT::Fit::UnBinData>

class ROOT::Fit::BasicFCN<ROOT::Math::IBaseFunctionMultiDim,ROOT::Fit::UnBinData>: public ROOT::Math::BasicFitMethodFunction<ROOT::Math::IBaseFunctionMultiDim>


   BasicFCN class: base class  for the objective functions used in the fits
   It has a reference to the data and th emodel function used in the fit.
   It cannot be instantiated but constructed from the derived classes

Function Members (Methods)

 
    This is an abstract class, constructors will not be documented.
    Look at the header to check for available constructors.
public:
ROOT::Fit::BasicFCN<ROOT::Math::IBaseFunctionMultiDim,ROOT::Fit::UnBinData>BasicFCN<ROOT::Math::IBaseFunctionMultiDim,ROOT::Fit::UnBinData>(const ROOT::Fit::BasicFCN<ROOT::Math::IBaseFunctionMultiDim,ROOT::Fit::UnBinData>&)
ROOT::Math::BasicFitMethodFunction<ROOT::Math::IBaseFunctionMultiDim>ROOT::Math::BasicFitMethodFunction<ROOT::Math::IBaseFunctionMultiDim>::BasicFitMethodFunction<ROOT::Math::IBaseFunctionMultiDim>(const ROOT::Math::BasicFitMethodFunction<ROOT::Math::IBaseFunctionMultiDim>&)
ROOT::Math::BasicFitMethodFunction<ROOT::Math::IBaseFunctionMultiDim>ROOT::Math::BasicFitMethodFunction<ROOT::Math::IBaseFunctionMultiDim>::BasicFitMethodFunction<ROOT::Math::IBaseFunctionMultiDim>(int dim, int npoint)
virtual ROOT::Math::IBaseFunctionMultiDim*ROOT::Math::IBaseFunctionMultiDim::Clone() const
virtual const ROOT::Fit::UnBinData&Data() const
virtual doubleROOT::Math::BasicFitMethodFunction<ROOT::Math::IBaseFunctionMultiDim>::DataElement(const double* x, unsigned int i, double* g = 0) const
shared_ptr<ROOT::Fit::UnBinData>DataPtr() const
ROOT::Math::IBaseFunctionMultiDimROOT::Math::IBaseFunctionMultiDim::IBaseFunctionMultiDim()
ROOT::Math::IBaseFunctionMultiDimROOT::Math::IBaseFunctionMultiDim::IBaseFunctionMultiDim(const ROOT::Math::IBaseFunctionMultiDim&)
virtual const ROOT::Fit::BasicFCN<ROOT::Math::IGradientFunctionMultiDim,ROOT::Fit::UnBinData>::IModelFunction&ModelFunction() const
shared_ptr<ROOT::Fit::BasicFCN<ROOT::Math::IGradientFunctionMultiDim,ROOT::Fit::UnBinData>::IModelFunction>ModelFunctionPtr() const
virtual unsigned intROOT::Math::BasicFitMethodFunction<ROOT::Math::IBaseFunctionMultiDim>::NCalls() const
virtual unsigned intROOT::Math::BasicFitMethodFunction<ROOT::Math::IBaseFunctionMultiDim>::NDim() const
virtual unsigned intROOT::Math::BasicFitMethodFunction<ROOT::Math::IBaseFunctionMultiDim>::NPoints() const
doubleROOT::Math::IBaseFunctionMultiDim::operator()(const double* x) const
ROOT::Fit::BasicFCN<ROOT::Math::IBaseFunctionMultiDim,ROOT::Fit::UnBinData>&operator=(const ROOT::Fit::BasicFCN<ROOT::Math::IBaseFunctionMultiDim,ROOT::Fit::UnBinData>&)
virtual voidROOT::Math::BasicFitMethodFunction<ROOT::Math::IBaseFunctionMultiDim>::ResetNCalls()
virtual ROOT::Math::BasicFitMethodFunction<ROOT::Math::IBaseFunctionMultiDim>::Type_tROOT::Math::BasicFitMethodFunction<ROOT::Math::IBaseFunctionMultiDim>::Type() const
virtual voidROOT::Math::BasicFitMethodFunction<ROOT::Math::IBaseFunctionMultiDim>::UpdateNCalls() const
protected:
virtual~BasicFCN<ROOT::Math::IBaseFunctionMultiDim,ROOT::Fit::UnBinData>()
ROOT::Fit::BasicFCN<ROOT::Math::IBaseFunctionMultiDim,ROOT::Fit::UnBinData>BasicFCN<ROOT::Math::IBaseFunctionMultiDim,ROOT::Fit::UnBinData>(const shared_ptr<ROOT::Fit::UnBinData>& data, const shared_ptr<ROOT::Fit::BasicFCN<ROOT::Math::IGradientFunctionMultiDim,ROOT::Fit::UnBinData>::IModelFunction>& func)
voidSetData(const shared_ptr<ROOT::Fit::UnBinData>& data)
voidSetModelFunction(const shared_ptr<ROOT::Fit::BasicFCN<ROOT::Math::IGradientFunctionMultiDim,ROOT::Fit::UnBinData>::IModelFunction>& func)

Data Members

protected:
shared_ptr<ROOT::Fit::UnBinData>fData
shared_ptr<ROOT::Fit::BasicFCN<ROOT::Math::IGradientFunctionMultiDim,ROOT::Fit::UnBinData>::IModelFunction>fFunc

Class Charts

Inheritance Inherited Members Includes Libraries
Class Charts

Function documentation

std::shared_ptr<DataType> DataPtr() const
 access to data pointer
{ return fData; }
std::shared_ptr<IModelFunction> ModelFunctionPtr() const
 access to function pointer
{ return fFunc; }
void SetData(const shared_ptr<ROOT::Fit::UnBinData>& data)
 Set the data pointer
{ fData = data; }
void SetModelFunction(const shared_ptr<ROOT::Fit::BasicFCN<ROOT::Math::IGradientFunctionMultiDim,ROOT::Fit::UnBinData>::IModelFunction>& func)
 Set the function pointer
{ fFunc = func; }